🔥आग लगने पर ये Machine Automatic आग बुझा देगी🌧️ #hackerjp #shorts #jlcpcb
Friends, in this video I will show how to make a fire detector alarm. This device coughs that it automatically detects the fire and extinguishes it with the help of water. This is a very good school project, this DIY project is very easy to make. To make this fire detector alarm you will have to take BC547 transistors, resistor, IR receiver, 4007 diode, 5V relay, buzzer, 9V water pump and 9Volt battery,
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